Postradiation Sarcoma Treatment & Management
- Author: Nagarjun Rao, MD, FRCPath; Chief Editor: Harris Gellman, MD more...
Medical Care
Postradiation sarcoma (PRS) ideally is managed with a multidisciplinary approach with input from the radiation oncologist, medical oncologist, and surgeon. Because PRS is high grade and advanced stage or metastatic at the time of diagnosis, patients commonly are not eligible for curative surgery, and the prognosis for these patients generally is poor. Chemotherapy is the most common treatment modality and typically is associated with poor response rates.
Surgical Care
Surgical options for postradiation sarcoma (PRS) include wide or radical resection (limb salvage) or amputation, and depend upon the stage and location of the tumor and the age and performance status of the patient. In patients with peripherally located tumors at stage IIB and below (MSTS system), it is feasible to expect resection to provide a reasonable 5-year survival rate. (In one study, the 5-year survival rate for this group approached 68%.) Brachytherapy or postoperative external beam radiation can be added if the margins are close to the tumor.
Consultations
A multidisciplinary approach is ideal for postradiation sarcoma (PRS). The surgical oncologist, who preferably has experience in treating sarcomas, should be involved at the outset for the diagnostic evaluation. In addition, input from the radiation oncologist and medical oncologist is necessary to achieve a coordinated treatment plan, particularly for patients in whom combined modality treatment is being contemplated.
Diet
Nutrition is an important aspect in the care of patients receiving active cancer treatment.[21] Surgery, radiation therapy, and chemotherapy may adversely affect the patient's nutritional status and hence may alter quality of life. Cancer treatment can alter the patient's ability to eat, digest, and absorb food. Anticipation of these potential adverse effects, therefore, is necessary. Intervention, such as with commercially available liquid nutritional supplements, may be required to maintain adequate caloric intake. Consultation with a health care provider qualified in nutrition also may be considered.
Activity
The impact of physical activity upon treatment outcome in patients with cancer is not well defined in the literature. However, modest levels of physical activity during cancer treatment may provide benefits with respect to increasing appetite, maintaining mobility and muscle tone, and enhancing a sense of emotional well-being.
Cahan WG. Radiation-induced sarcoma--50 years later. Cancer. Jan 1 1998;82(1):6-7. [Medline].
Smith LM, Cox RS, Donaldson SS. Second cancers in long-term survivors of Ewing's sarcoma. Clin Orthop. Jan 1992;(274):275-81. [Medline].
Cahan WG, Woodard HQ, Higinbotham NL, et al. Sarcoma arising in irradiated bone: report of eleven cases. 1948. Cancer. Jan 1 1998;82(1):8-34. [Medline].
Debeer P, Van de Meulebroucke B, Stuyck J, Sciot R, Samson I. Postradiation soft tissue sarcoma of the shoulder: a case report. Acta Orthop Belg. Aug 2007;73(4):521-4. [Medline].
Nicolas MM, Nayar R, Yeldandi A, De Frias DV. Pulmonary metastasis of a postradiation breast epithelioid angiosarcoma mimicking adenocarcinoma. A case report. Acta Cytol. Nov-Dec 2006;50(6):672-6. [Medline].
Hanasono MM, Osborne MP, Dielubanza EJ, Peters SB, Gayle LB. Radiation-induced angiosarcoma after mastectomy and TRAM flap breast reconstruction. Ann Plast Surg. Feb 2005;54(2):211-4. [Medline].
Fang Z, Matsumoto S, Ae K, Kawaguchi N, Yoshikawa H, Ueda T. Postradiation soft tissue sarcoma: a multiinstitutional analysis of 14 cases in Japan. J Orthop Sci. 2004;9(3):242-6. [Medline].
Fangman WL, Cook JL. Postradiation sarcoma: case report and review of the potential complications of therapeutic ionizing radiation. Dermatol Surg. Aug 2005;31(8 Pt 1):966-72. [Medline].
Mullah-Ali A, Ramsay JA, Bourgeois JM, Hodson I, Macdonald P, Midia M, et al. Paraspinal synovial sarcoma as an unusual postradiation complication in pediatric abdominal neuroblastoma. J Pediatr Hematol Oncol. Jul 2008;30(7):553-7. [Medline].
Inoue YZ, Frassica FJ, Sim FH, et al. Clinicopathologic features and treatment of postirradiation sarcoma of bone and soft tissue. J Surg Oncol. Sep 2000;75(1):42-50. [Medline].
Neuhaus SJ, Pinnock N, Giblin V, Fisher C, Thway K, Thomas JM, et al. Treatment and outcome of radiation-induced soft-tissue sarcomas at a specialist institution. Eur J Surg Oncol. Dec 27 2008;[Medline].
Bjerkehagen B, Smeland S, Walberg L, Skjeldal S, Hall KS, Nesland JM, et al. Radiation-induced sarcoma: 25-year experience from the Norwegian Radium Hospital. Acta Oncol. 2008;47(8):1475-82. [Medline].
Amendola BE, Amendola MA, McClatchey KD, et al. Radiation-associated sarcoma: a review of 23 patients with postradiation sarcoma over a 50-year period. Am J Clin Oncol. Oct 1989;12(5):411-5. [Medline].
Taghian A, de Vathaire F, Terrier P, et al. Long-term risk of sarcoma following radiation treatment for breast cancer. Int J Radiat Oncol Biol Phys. Jul 1991;21(2):361-7. [Medline].
Strauss PG, Schmidt J, Pedersen L, et al. Amplification of endogenous proviral MuLV sequences in radiation- induced osteosarcomas. Int J Cancer. Apr 15 1988;41(4):616-21. [Medline].
Pitcher ME, Davidson TI, Fisher C, et al. Post irradiation sarcoma of soft tissue and bone. Eur J Surg Oncol. Feb 1994;20(1):53-6. [Medline].
Smith J. Radiation-induced sarcoma of bone: clinical and radiographic findings in 43 patients irradiated for soft tissue neoplasms. Clin Radiol. Mar 1982;33(2):205-21. [Medline].
Papalas JA, Wylie JD, Vollmer RT. Osteosarcoma after radiotherapy for prostate cancer. Ann Diagn Pathol. Jun 2011;15(3):194-7. [Medline].
Weaver J, Billings SD. Postradiation cutaneous vascular tumors of the breast: a review. Semin Diagn Pathol. Aug 2009;26(3):141-9. [Medline].
Enzinger FM, Weiss SW. General considerations. In: Soft Tissue Tumors. 3rd ed. St. Louis:. Mosby;1995.
Brown J, Byers T, Thompson K, et al. A cancer journal for clinicians: nutrition during and after cancer treatment. In: A Guide for Informed Choices by Cancer Survivors. Vol 51. 2001.
Kalra S, Grimer RJ, Spooner D, Carter SR, Tillman RM, Abudu A. Radiation-induced sarcomas of bone: factors that affect outcome. J Bone Joint Surg Br. Jun 2007;89(6):808-13. [Medline].

